HealthCareMagic is now Ask A Doctor - 24x7 | https://www.askadoctor24x7.com

question-icon

Is 10,000 IU Per Day Of Vitamin D3 Supplement A Safe Dosage?

default
Posted on Thu, 2 Feb 2017
Question: I have been taking 10,000D3 daily. Is this to much? I heard a Dr. on a radio program saying it can cause a problem with memory if this much is taken. Thank you.
doctor
Answered by Dr. Panagiotis Zografakis (52 minutes later)
Brief Answer:
it depends on the cause....

Detailed Answer:
Hello,

whether it's too much or too low (!) depends on the underlying cause. For example the typical dosage for a patient with hypoparathyroidism is more than the double. If you're just taking it for prophylaxis against osteoporosis then 1000 units should be enough. Other causes like rickets also require higher dosages. So I wouldn't be so concerned with side effects because it's very difficult to cause intoxication with this vitamin.

I hope it helps!
You can tell me the reason it was prescribed to you for a more specific answer.
Note: For more detailed guidance, please consult an Internal Medicine Specialist, with your latest reports. Click here..

Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
Answered by
Dr.
Dr. Panagiotis Zografakis

Internal Medicine Specialist

Practicing since :1999

Answered : 3814 Questions

premium_optimized

The User accepted the expert's answer

Share on

Get personalised answers from verified doctor in minutes across 80+ specialties

159 Doctors Online

By proceeding, I accept the Terms and Conditions

HCM Blog Instant Access to Doctors
HCM Blog Questions Answered
HCM Blog Satisfaction
Is 10,000 IU Per Day Of Vitamin D3 Supplement A Safe Dosage?

Brief Answer: it depends on the cause.... Detailed Answer: Hello, whether it's too much or too low (!) depends on the underlying cause. For example the typical dosage for a patient with hypoparathyroidism is more than the double. If you're just taking it for prophylaxis against osteoporosis then 1000 units should be enough. Other causes like rickets also require higher dosages. So I wouldn't be so concerned with side effects because it's very difficult to cause intoxication with this vitamin. I hope it helps! You can tell me the reason it was prescribed to you for a more specific answer.